Malware Analysis Report

2024-08-06 13:36

Sample ID 240618-mjtfqstdpr
Target bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118
SHA256 9a3bfe2518904da9dba7f94833ab56d9730d1ca6ee13aa312f184a1ba8f0e71a
Tags
azorult infostealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

9a3bfe2518904da9dba7f94833ab56d9730d1ca6ee13aa312f184a1ba8f0e71a

Threat Level: Known bad

The file bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

azorult infostealer trojan

Azorult

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-18 10:30

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-18 10:30

Reported

2024-06-18 10:32

Platform

win7-20240611-en

Max time kernel

122s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe"

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1784 set thread context of 2568 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1784 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 1784 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 1784 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 1784 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 1784 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 1784 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 1784 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 1784 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 1784 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 1784 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe"

Network

Country Destination Domain Proto
NL 89.46.223.187:80 tcp
NL 89.46.223.187:80 tcp
NL 89.46.223.187:80 tcp

Files

memory/1784-0-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

memory/1784-1-0x0000000000AD0000-0x0000000000B06000-memory.dmp

memory/1784-2-0x0000000074CC0000-0x00000000753AE000-memory.dmp

memory/1784-3-0x0000000000490000-0x00000000004A0000-memory.dmp

memory/1784-4-0x0000000074CC0000-0x00000000753AE000-memory.dmp

memory/1784-5-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

memory/2568-6-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2568-8-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2568-10-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1784-9-0x0000000074CC0000-0x00000000753AE000-memory.dmp

memory/1784-11-0x0000000074CC0000-0x00000000753AE000-memory.dmp

memory/2568-12-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2568-13-0x0000000000400000-0x0000000000420000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-18 10:30

Reported

2024-06-18 10:32

Platform

win10v2004-20240611-en

Max time kernel

92s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe"

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 5084 set thread context of 2968 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5084 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 5084 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 5084 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 5084 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 5084 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 5084 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 5084 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 5084 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe
PID 5084 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bb752eec3d99433f7ab9dd0819e44a93_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.121:443 www.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 152.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 121.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
NL 89.46.223.187:80 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
NL 89.46.223.187:80 tcp
US 8.8.8.8:53 225.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp

Files

memory/5084-0-0x0000000074DFE000-0x0000000074DFF000-memory.dmp

memory/5084-1-0x0000000000120000-0x0000000000156000-memory.dmp

memory/5084-2-0x0000000005160000-0x0000000005704000-memory.dmp

memory/5084-3-0x0000000004AF0000-0x0000000004B82000-memory.dmp

memory/5084-4-0x0000000004C50000-0x0000000004CEC000-memory.dmp

memory/5084-5-0x0000000074DF0000-0x00000000755A0000-memory.dmp

memory/5084-6-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

memory/5084-7-0x0000000004C40000-0x0000000004C4A000-memory.dmp

memory/2968-8-0x0000000000400000-0x0000000000420000-memory.dmp

memory/5084-9-0x0000000074DFE000-0x0000000074DFF000-memory.dmp

memory/2968-11-0x0000000000400000-0x0000000000420000-memory.dmp

memory/5084-13-0x0000000074DF0000-0x00000000755A0000-memory.dmp

memory/2968-14-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2968-15-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2968-16-0x0000000000400000-0x0000000000420000-memory.dmp